#define _CRT_SECURE_NO_WARNINGS

#include<stdio.h>
#include<stdlib.h>
#include<windows.h>
#include<time.h>

int main()
{
	while (1)
	{
		srand((unsigned int)time(NULL));
		int a = rand();
		printf("%d\n", a);
		Sleep(1000);
	}
	printf("%d", sizeof(time_t));

	return 0;
}